Used Rotox End Mill for sale (15,083)

Condition: excellent (used), Year of construction: 2022, Swiss CNC Chucker-Convertible Sliding Headstock Lathe W/ "B" Axis Bodoyq S Utopfx Ad Aswl

Condition: used, Year of construction: 1971, hobbing length 1750 mm milling width 260 mm max. module 10 table size incl. water gutter 460 x 2100 mm table clamping surface: 250 x 1850 mm cutter width - max. 100 mm feed of the milling slide, stepless 0 - 500 mm/min. rapid traverse feeds 3000 mm/min milling head -swivable +/- 30 ° Rotation speed range of milling head, in 9 steps 29 - 178 rpm Milling head swivable 2 sides helical gearcutting 30 ° total power requirement 4 kW weight of the machine ca. 4 t dimensions of the machine ca. 4 x 1,85 x 1,85 m Milling length 1750 mm Bsdpfxjy Ayrro Ad Aewl Milling width 260 mm Module - max. 10 Table dimensions incl. water channel 460 x 2100 mm Table clamping surface: 250 x 1850 mm Milling cutter width - max. 100 mm Feed of the milling carriage, infinitely variable 0 - 500 mm/min. Rapid traverse 3000 mm/min Milling head - tiltable + / - 30 ° Speed range of the milling spindle, in 9 steps 29 - 178 rpm Milling head swivels on both sides for helical gearing 30 ° Machine weight approx. 4 t Space requirement approx. 4 x 1.85 x 1.85 m Equipment/accessories - 7 vices - change wheels - Clamping devices - documentation

Condition: used, Year of construction: 1988, x-travel 870 mm y-travel 370 mm z-travel 400 mm table-size 310 x 1370 mm distance vertical spindle / table 50 - 450 mm feed - longitudinal/cross 20 - 800 mm/min 9 - 355 mm/min rapid traverse longitudinal and cross 3000 / 1375 mm/min spindle taper SK 50 spindle turning speed range 40 - 1750 U/min spindle speed: 12 Stück Bwjdpsxlkw Uefx Ad Aol total power requirement 5,5 kW weight of the machine ca. 2,4 t dimensions of the machine ca. 1,9 x 2,0 x 1,5 m - Powerful CNC universal milling machine - Includes Fanuc control system - Kneading milling head - Automatic feeds on X/Z/Y axes - Central lubrication system - Coolant system - Pivoting machine light - Splash guard tray - Separate transformer

Condition: excellent (used), Year of construction: 2012, XYZ SMX 4000 ProtoTRAK CNC Bed Milling Machine ProtoTRAK SMX Control Year of Manufacture 2012 Spindle: 7.5Hp – Programmable 70 – 5000rpm ISO40 Quill Dia 105mm Bjdpfoyzf Najx Ad Ajwl Table: 1474 x 355mm Max load 850kgs Travel: X – 1,060mm Y – 596mm Z – 520mm Dims without travels: W - 2370mm D – 2485mm H – 2660mm Weight - 3100Kgs For Sale with Jet Machinery Ltd Jet Machinery Stock No: #79167 Machine Serial Number: 10836 Cost: £22,500.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 1997, Bridgeport Interact 1 Mk2 CNC Milling Machine Heidenhain TNC370 Control Year 1997. Bjdpfx Adsyzfvmj Ajwl 3 Axis Milling Capability XYZ Travels 457 x 305 x 365mm Quill Travel 125mm Spindle Taper ISO30 Weight Apporx 1600kgs. Coolant 3 Phase Electrics For Sale with Jet Machinery Ltd Jet Machinery Stock Number: #79164 Machine Serial Number: 720889 06 97 £3,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: used, Acer ‘E’ Mill Turret Milling Machine (Ex College) 2 Axis Newhall Spindle Taper R8 Spindle speeds to 60 – 4200rpm Table Size 50 x 10” Table Bwodpfx Asyzfn Ajd Ael Power Feed Longitudinal 415V Electrics Coolant For sale with Jet Machinery Ltd Jet Machinery Stock No: #79134 Machine Serial Number: 506016 Cost: £2,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2017, XYZ 2000 Turret Milling Machine (2017) (Ex College) 3 Axis Newhall DRO (X, Y & Knee) Spindle Taper R8 Spindle speeds to 500 – 4200 rev/min Table Size 1270 x 254mm Table Travel: Bjdexxb Rropfx Ad Aowl X - 812mm Y - 406mm Knee Travel: Z - 406mm Quill Travel Z - 127mm For sale with Jet Machinery Ltd Jet Machinery Stock No: #79047 Machine Serial Number: 12907 Cost: £9,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: ready for operation (used), Year of construction: 1981, Bridgeport BR2J2 Turret Milling Machine Digital Readout Spindle Taper R8 Table Size 1065 x 230mm Table Travel: X - 765mm Y - 305mm Knee Travel: Z - 405mm Quill Travel Z - 127mm Coolant 415V Electrics Coolant For sale with *Jet Machinery Ltd* Jet Machinery Stock No: #79044 Machine Serial Number: 362070681W Cost: £4,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Bedjyary Iepfx Ad Aswl Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: used, Year of construction: 2015, XYZ 2-OP Vertical Machining Centre ProtoTRAK TMX Control (2015) Year of Manufacture: 2015 Spindle Speeds to 6,000rpm Spindle Taper BT30 Table Size 457 x 381mm Table Travels 355 x 305 x 455mm (XYZ) 6 Station ATC Rapid Traveres 15m/min Footprint 760 x 1,220 x 2500mm Weight 1100kgs 415V Electrics Air Require for ATC Bwedpfsya H Nkjx Ad Aol For sale with *Jet Machinery Ltd* Jet Machinery Stock No: #79155 Machine Serial Number: SOP02060 Cost: £17,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2021, XYZ RMX 3500 3 Axis CNC Bed Milling Machine ProtoTRAK RMX Control YOM 2021 Spindle: 5HP – Programmable 40 – 5000rpm 2 Ranges 40 – 600 & 300 – 5000rpm ISO40 Quill Dia 105mm Table: 1370 x 355mm 4 0ff T Slots T Slot size 15.9mm Max load 600kgs Travel: X – 787mm Y – 508mm Head Vertical (Z) – 500mm Quill (Z) 127mm Dims without travel – 1905 x 2069 x 2225mm Dim with travel – 2758 x 2869 x 2490mm Weight 2430Kgs Bwedpfx Adjx D Tbme Asl Power Requirements 22A Air Requirements 6bar YOM 2021 For Sale with Jet Machinery Ltd Jet Machinery Stock Number: #78900 Machine Serial Number: RM310097 £35,000.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2018, Clausing Colchester 4VSQ MLLPWR CNC Turret Milling Machine Acu-rite Mill Power 3 Axis CNC Control Table Size 1370 x 254mm Travels: X – 1050mm Y – 390mm Z (Quill) – 115mm Z (Knee) – 355mm Vari Speed Head Spindle Taper IS040 Spindle Speeds Low 60 – 500rpm Spindle Speeds High 55 – 4300rpm Weight: 1850Kgs 3 Phase Electrics Manufactured: 2018 Complete with: Vice Interlocking Table Guards Air Draw Bar Tooling Packaged (ISO40) Bsdpox Af I Ajfx Ad Aowl Power Rise and Fall to Knee Auto Lube Worklight Coolant & Swarf Guards / Tray *For sale with Jet Machinery Ltd* Jet Machinery Stock No: #79028 Machine Serial Number: TC0015 Cost: £12,500.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: ready for operation (used), Year of construction: 2007, XYZ SMX SLV 3 Axis Turret Milling Machine ProtoTRAK | SMX Control (2007) 3 Axis CNC Capacity (X Axis, Y Axis & Quill) Spindle Taper ISO 40 Spindle speeds to 70 - 3600 RPM Table Size 1473 x 305mm Table Travel: X - 1000mm Y - 410mm Knee Travel: Z - 413mm Quill Travel Z - 127mm Air Power Draw Bar Supplied with a range of spindle tooling Coolant Year of Manufacture: 2007 Weight: 1850 Kgs Power Requirements: 18A *For sale with Jet Machinery Ltd* Bedpfx Adox Tiq Se Aewl Jet Machinery Stock No: #79109 Machine Serial Number: 12308 Cost: £14,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: good (used), General Information: Model: Gildemeister CTX 400 Series 2 Year: approx. 2000 Control: Heidenhain CNC Pilot Configuration: C-axis with driven tools Technical Specifications: Max. turning diameter: ~400 mm Max. turning length: ~600 mm Swing over bed: ~570 mm X-axis travel: ~220 mm Z-axis travel: ~635 mm Bodjy Ixxbepfx Ad Aewl Spindle: Spindle speed: up to 5000 rpm Spindle power: approx. 21–28 kW Bar capacity: ~79 mm Turret & Tooling: 12-position turret VDI 30 tool holders C-axis for milling/drilling operations Rapid Traverse: X-axis: ~20 m/min Z-axis: ~24 m/min Condition & Maintenance: The machine has recently undergone a complete hydraulic overhaul Brand-new hydraulic pump installed Full service completed in February 2026 Current status: The machine is showing an X-axis alarm Therefore, it is offered for sale as-is in current condition Additional Information: Machine can be inspected on site Known as a solid and reliable turning center suitable for medium-sized parts Ideal for turning operations with additional milling capability (C-axis )

Condition: used, Year of construction: 2001, Union KCU-130 Table Type Horizontal Boring & Milling Machine with Heidenhain TNC430 Control, X/Y/Z = 4000/3000/1500mm, Table Size 2000 x 2500 x 20,000kgs, B-axis 360 Deg, Spindle Taper BT50, 60 Position ATC, W-axis, U-axis, Swarf Conveyor, Through Spindle Coolant, Guarding Enclosure. S/No. 1370022 (2001) Please Note: Toolholders/Tooling photographed in the toolchanger will not be supplied with this machine. Any available tooling will be a specifically described. Bwjdpfx Asx T Ddyjd Ael Please Note: This Lot is located in Irvine. Unfortunately, there are no loading facilities on-site, dismantling and loading will be at the cost of the purchaser. All/Any tooling is being offered as specifically described.

Condition: ready for operation (used), Year of construction: 2006, functionality: fully functional, operating hours: 12,666 h, power: 12 kW (16.32 HP), MACHINING CAPACITIES: - X-axis (U) vertical milling travel: 3875 mm, 3170 mm between stops - Y-axis (V) milling travel: 1390 mm between stops, for drilling: 1201 mm - Z-axis (W) milling travel: 290 mm Maximum workpiece height (thickness), effective travel: 110 mm For further details, see aggregate travel schematic - Maximum traverse speeds: X-axis (U): 60 m/min Y-axis (V): 50 m/min Z-axis (W): 20 m/min MACHINE CONFIGURATION: - Worktable with 6 mobile support beams, equipped with several vacuum pods and pneumatic clamps 2 pneumatic connections per beam for clamps, usable capacity ranging from 44 to 78 mm 6 rear stops 6 intermediate stops 3 right lateral stops 3 left lateral stops 4 lifting blades (for loading/unloading assistance) Table divided into 2 working zones - Becker VTLF vacuum pump 250 m3/h, 5.5 kW with air filter - Pfannenberg cooling unit 1.7 kW - Chip conveyor belt - X-axis movement by rack and pinion, Y & Z axes by ball screw and bearing block (high-precision linear guides with automatic lubrication) - Aggregates on swan-neck, composed as follows: Bwodoy Nb Tkopfx Ad Ael • 12 kW HSD milling/routing unit - Toolholder type: HSK 63 F - Variable spindle speed 6000 - 24000 rpm - Inverter-controlled - Surround extraction hood - Onboard tool magazine with 10 stations + additional 12-station magazine • 11-spindle drilling unit, 1.7 kW - Center distance between spindles: 32 mm - Spindle speed: 4000 rpm - 11 vertical spindles (8 along X, 3 along Y) - 2+2 horizontal spindles on X - 1+1 horizontal spindles on Y • Control panel - Windows PC - Network card and Ethernet connection - Software: Masterworks and user manual - DXF conversion and direct execution of ISO, TLF, DXF - Pre-programmable zones - Remote control OTHER FEATURES: - Overall electrical supply: 400V, 3Phases+N+E, 50Hz Nominal current: 58.6A, 46.6 KVA - Pneumatic supply: 7/8 Bar - Average consumption: 100Nl/min - Extraction Lower port Ø120 mm, upper port Ø250 mm Recommended flow rate: 6500 m3/h at 20 m/s - CE certified, safety zones and protective grille Lockable isolator, emergency stops Operating footprint: see schematic Transport dimensions: to be specified during equipment preparation Estimated total weight: 2400+350+350 kg Please contact us for supply of consumables, accessories and/or extraction systems. Original documentation, manual, spare parts list, electrical and pneumatic diagrams, service keys, software and license keys included.

Condition: used, Year of construction: 2020, The Centauro Alfa NC is your go-to solution for comprehensive machining operations on doors and frames. Whether you're working on hinge recessing, lock slots, keep plates or 3-point locks, the Alfa NC is a versatile addition to any door and frame manufacturing process. With a solid track record of delivering reliable performance and exceptional results, this highly popular machine is trusted by industry leaders. Achieve perfect hinge placements with precise recessing operations, create exact lock slots and keep plates for secure installations, and manufacture intricate handle holes, key slots and euro grooves with ease. The Centauro Alfa NC is designed with user convenience in mind, with simple programming via the TOP12 graphic touch screen controller, allowing quick setup and easy adjustments with pre-installed macros, making it accessible for both experienced operators and newcomers to CNC machinery. Experience the difference in quality that this exceptional machine brings to your production line and join the many satisfied customers who trust the Centauro Alfa NC for their door and frame machining needs. Specification: Axis capacity – X 2800mm – Y400 mm – Z 150mm X axis positioning speed 35 m/min Y and Z axis positioning speed 6m/min Maximum work table dimensions 3000mm x 618mm Main router head 3.3kw – rpm 0 to 18,000 – ER32 collet 2 x front pneumatic retractable positioning stops 2 x front support legs for doors Elco TOP 12 colour graphic touch screen controller CE side / rear safety guards with front light beam 2020 CE Bjdoy H Iq Rspfx Ad Aswl C/W Optional Extras: Y axis stroke 400mm in lieu of 180mm ISO 30 Quick change manual pneumatic toolchanger

Condition: used, Year of construction: 2007, Mazak Variaxis 500-5Xi II Twin Pallet 5 Axis CNC Machining Centre. S/No. 193582 (2007) with Mazatrol Matrix CNC Control (2024), Pallet Size 500mm x 405mm, 300kg Work Mass, 40 Spindle Taper, 12,000rpm Max Spindle Speed, 40 Tool ATC, FSE 1100 Litre Coolant System with Swarf Conveyor, Flow Rate 220 LPM Machine Weight 11500kgs, Manuals. Country of Origin: Japan Bwedpjy Icqzefx Ad Ael Please Note: There are no loading facilities on site, dismantling and loading will be at the cost of the purchaser. Location: This lot is located in Wolverhampton, UK. Please Note: There are no loading facilities on site, dismantling and loading will be at the cost of the purchaser.

Condition: new, spindle diameter 130 mm x-travel 3000 mm y-travel 2000 mm z-travel 2000 mm w-axis 700 mm table load 10.000 kg Table dimensions 1600x1800 mm Control Fanuc 31iMB voltage 400 V Bedpfxjyuqgcs Ad Aswl number of spindle speeds 35-3000 U/min taper ISO 50 Tool changer 60 total power requirement 20/30 kW

Condition: like new (used), Year of construction: 2004, Retrofitted: 2026 Bwedpfx Aeyf Rryed Asl Numerical control: HEIDENHAIN TNC-i530 Technical features Dimensions Table dimensions: 2000 x 900 mmNumber of T slots: 5T slots dimensions: 22 mm Traverses of axis X axis traverse: 2000 mmY axis traverse: 1000 mmZ axis traverse: 1000 mm Milling head Head type: Manual milling head (U22)Tool clamping system: HydraulicTaper nose: ISO 50 (DIN 69871) / Pull stud: DIN 69872Speed range: 3000 rpmSpindle power: 22 kW Feedrates Rapid feedrate (X / Y,Z): 20000 / 12000 mm/min Weight and dimensions Maximum weight on table: 3500 kgMachine weight approximate: 14000 kgMachine dimensions approximate: 6367 x 5070 x 2803 mm Accessories Guarding: 2 sliding doors and new perimetral wire-mesh fenceTool pedal: new foot clamping tool pedalElectronic handwheel: New HR-510Coolant: external Sale conditions Warranty: 6 months mechanical partsPrice and sale conditions: On request View all technical features

Condition: like new (used), Year of construction: 2004, Retrofitted: 2025 Bwjdpfx Ajyw Uqxsd Ael Numerical control: HEIDENHAIN TNC-320 Technical features Dimensions Table dimensions: 4500 x 1100 mmNumber of T slots: 8T slots dimensions: 22 mm   Traverses of axis Longitudinal traverse X: 4000 mmCross traverse Y: 1200Vertical traverse Z: 1000 Milling head Head type: New Universal Auto-indexing (UDG / every 2.5º)Tool clamping system: HydraulicTaper nose: ISO 50 (DIN 69871)  /  Pull stud: DIN 69872Speed range: 20 - 3000 rpmSpindle power: 29,8 kW Feedrates Feedrate: 5000 mm/minRapid feedrate (X / Y,Z): 15000 /  10000 mm/min Weight and dimensions Maximum weight on table: 8000 kgMachine weight approximate: 23500 kgMachine dimensions approximate: 11100 x 5392 x 3400 mm Accessories Guarding: 2 front doors and a new perimetral wire-mesh ctronic handwheel: New HR-510Coolant: External Sale conditions Warranty: 6 months mechanical partsPrice and sale conditions: On request View all technical features

Condition: like new (used), Year of construction: 2008, Retrofitted: 2025 Numerical control: HEIDENHAIN TNC-530 Bwsdpeyf Rtwjfx Ad Ajl Technical features Dimensions Table dimensions: 2800 x 1000 mmNumber of T slots: 5T slots dimensions: 22 mm Traverses of axis X axis traverse: 2500 mmY axis traverse: 1000 mmZ axis traverse: 1500 mm Milling head Head type: Auto-indexing head UDG (every 2,5º)Tool clamping system: HydraulicTaper nose: ISO 50 (DIN 69871)   /   Pull stud: DIN 69872Speed range: 3000 rpmSpindle power: 22 kW Feedrates Feedrates: 5000 mm/minRapid feedrates (X-Y-Z): 20000 mm/min Weight and dimensions Maximum weight on table: 6000 kgMachine weight approx.: 20000 kgMachine dimensions approx.: 7750 x 4400 x 3100 mm Accessories GuardingNew automatic tool changer: ATC-30Longitudinal rear chip conveyorElectronic handwheel: HR-410External coolant and high pressure through spindle Sale conditions Warranty: 6 months mechanical partsPrice and sale conditions: On request View all technical features

Condition: like new (used), Year of construction: 2006, Retrofitted: 2025 Numerical control: HEIDENHAIN TNC-530 Bsdjyf Rtqspfx Ad Aswl Technical features Dimensions Table dimensions: 2800 x 900 mmNumber of T slots: 5T slots dimensions: 22 mm Traverses of axis X axis traverse: 2500 mmY axis traverse: 1000 mmZ axis traverse: 1000 mm Milling head Head type: Universal Auto-indexing UDG (2.5º)Tool clamping system: HydraulicTaper nose: ISO 50 (DIN 69871) / Pull stud: DIN 69872Speed range: 20 - 3000 rpmSpindle power: 22 kW Feedrates Rapid feedrate (X / Y-Z): 20000 mm/min   /   12000 mm/min Weight and dimensions Maximum weight on table: 4000 kgMachine weight approx.: 14500 kgMachine dimensions approx.: 7367 x 5070 x 2803 mm Accessories Perimetral guardingAutomatic tool changer: ATC30Chip conveyor: rear longitudinalExternal coolant high pressure coolant through spindleElectronic handwheel: HR-420 Sale conditions Warranty: 6 months mechanical partsPrice and sale conditions: On request View all technical features

Condition: used, Year of construction: 2021, x-travel 1270 mm Bwedpfx Ajy Nfabed Aol y-travel 660 mm z-travel 610 mm weight of the machine ca. 8680 kg

Condition: used, Year of construction: 2013, x-travel 400 mm Bwsdpfx Asy Nd U Red Aol y-travel 400 mm z-travel 375 mm weight of the machine ca. 7150 kg

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, turning length: 1,000 mm, turning diameter: 400 mm, spindle bore: 56 mm, travel distance X-axis: 800 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 460 mm, rapid traverse Z-axis: 80 m/min, rotational speed (max.): 12,000 rpm, overall weight: 10,500 kg, fuel: electricity, number of slots in tool magazine: 40, Mori Seiki MT 1500 SX 9-axis milling and turning center, manufactured in 2006, with Fanuc Series 18iB (MSX-501) control, maximum chuck length of 920mm, maximum diameter of 400mm, bore size of 65 mm, 4000 and 6000 rpm spindle rotation, and 12,000 rpm milling spindle. 12-position turret with live tools, Y axis, B axis +/- 120, C axis 0.001, ATC 40 tools, and chip extractor. In excellent working condition and can be seen working in Portugal. Bjdpfjh Elp Eex Ad Aswl